Tongue Numb Tired Stoned Feeling Lump In Throat Happens After Sex

tongue numb, tired stoned feeling, lump in throat ...this usally happens after sex, but can happen anytime, I have had mri,ct scan, ekg, all kinds of test on heart, blood work, went to M.S specilist, all test came bk normal, my doctor said she has no clue, and now is saying oh it could be acid refelx well I have had that and its not this let me tell ya..it sucks can anyone help???